138723617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 151872000

約数和(自身を除く): 13148383

約数列:

[1, 19, 29, 223, 551, 1129, 4237, 6467, 21451, 32741, 122873, 251767, 622079, 4783573, 7301243, 138723617]

約数ペア:

[(1, 138723617), (19, 7301243), (29, 4783573), (223, 622079), (551, 251767), (1129, 122873), (4237, 32741), (6467, 21451)]